jika f(x) = 2x - 3 dan (gof)(x)= 2x + 1 maka g (x) = ...
Matematika
rere364
Pertanyaan
jika f(x) = 2x - 3 dan (gof)(x)= 2x + 1 maka g (x) = ...
1 Jawaban
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1. Jawaban Anonyme
f(x)= 2x - 3
gof(x) = 2x + 1
g(2x - 3) = 2x + 1
g(x) = 2 { 1/2 (x +3)} + 1
g(x) = x + 3 + 1
g(x)= x+ 4